{"id":68587,"date":"2023-12-20T21:16:28","date_gmt":"2023-12-20T13:16:28","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=68587"},"modified":"2023-12-20T21:16:28","modified_gmt":"2023-12-20T13:16:28","slug":"srljrzxbz","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/68587.html","title":{"rendered":"\u6df1\u5165\u4e86\u89e3RS485\u603b\u7ebf\u6807\u51c6"},"content":{"rendered":"

  RS485\u603b\u7ebf\u6807\u51c6\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u901a\u4fe1\u6807\u51c6\uff0c\u672c\u6587\u5c06\u4e3a\u60a8\u4ecb\u7ecdRS485\u603b\u7ebf\u6807\u51c6\u7684\u57fa\u672c\u539f\u7406\u3001\u5e94\u7528\u548c\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\u3002<\/p>\n

RS485<\/a>\u603b\u7ebf\u6807\u51c6\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  RS485\u603b\u7ebf\u6807\u51c6\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u7528\u4e8e\u591a\u8282\u70b9\u901a\u4fe1\u7cfb\u7edf<\/a>\u3002\u5b83\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u5177\u6709\u8f83\u9ad8\u7684\u6297\u5e72\u6270\u80fd\u529b\u548c\u8fdc\u8ddd\u79bb\u4f20\u8f93\u80fd\u529b\u3002RS485\u603b\u7ebf\u91c7\u7528\u5168\u53cc\u5de5\u901a\u4fe1\u6a21\u5f0f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002\u8fd9\u79cd\u7279\u6027\u4f7f\u5f97RS485\u603b\u7ebf\u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n

  \u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u539f\u7406<\/h3>\n

  RS485\u603b\u7ebf\u6807\u51c6\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u5229\u7528\u6b63\u8d1f\u4e24\u4e2a\u4fe1\u53f7\u7ebf\u4f20\u8f93\u76f8\u4e92\u4e92\u8865\u7684\u6570\u636e\u4fe1\u53f7\u3002\u8fd9\u79cd\u4f20\u8f93\u65b9\u5f0f\u4f7f\u5f97RS485\u603b\u7ebf\u5177\u6709\u6781\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u80fd\u591f\u5e94\u5bf9\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u7535\u78c1\u5e72\u6270\u548c\u566a\u58f0\u3002<\/p>\n

  \u5168\u53cc\u5de5<\/a>\u901a\u4fe1\u6a21\u5f0f<\/h3>\n

  RS485\u603b\u7ebf\u652f\u6301\u5168\u53cc\u5de5\u901a\u4fe1\uff0c\u5141\u8bb8\u591a\u4e2a\u8282\u70b9\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\uff0c\u6781\u5927\u5730\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u901a\u4fe1\u6548\u7387\u3002\u8fd9\u79cd\u7279\u6027\u4f7f\u5f97RS485\u603b\u7ebf\u6210\u4e3a\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u8282\u70b9\u95f4\u901a\u4fe1\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n

RS485\u603b\u7ebf\u6807\u51c6\u7684\u5e94\u7528<\/h2>\n

  RS485\u603b\u7ebf\u6807\u51c6\u5df2\u7ecf\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u697c\u5b87\u81ea\u63a7\u3001\u667a\u80fd\u4eea\u8868\u3001\u5b89\u9632\u76d1\u63a7\u7b49\u9886\u57df\u3002\u5b83\u5728\u8fd9\u4e9b\u9886\u57df\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\uff0c\u4e3a\u7cfb\u7edf\u96c6\u6210\u548c\u901a\u4fe1\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

  \u5de5\u4e1a\u81ea\u52a8\u5316<\/h3>\n

  \u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0cRS485\u603b\u7ebf\u6807\u51c6\u53ef\u4ee5\u8fde\u63a5\u591a\u4e2a\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u3001PLC\u7b49\u8bbe\u5907\uff0c\u5b9e\u73b0\u6570\u636e\u91c7\u96c6\u3001\u63a7\u5236\u548c\u76d1\u6d4b\u529f\u80fd\u3002\u5b83\u5177\u6709\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u548c\u957f\u8ddd\u79bb\u4f20\u8f93\u7279\u6027\uff0c\u975e\u5e38\u9002\u5408\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u6570\u636e\u901a\u4fe1\u9700\u6c42\u3002<\/p>\n

  \u697c\u5b87\u81ea\u63a7<\/h3>\n

  \u5728\u697c\u5b87\u81ea\u63a7\u7cfb\u7edf\u4e2d\uff0cRS485\u603b\u7ebf\u6807\u51c6\u53ef\u7528\u4e8e\u8fde\u63a5\u5404\u79cd\u667a\u80fd\u8bbe\u5907\uff0c\u5982\u6e29\u5ea6\u4f20\u611f\u5668\u3001\u7167\u660e\u63a7\u5236\u5668\u3001\u7a7a\u8c03\u63a7\u5236\u5668\u7b49\uff0c\u5b9e\u73b0\u5bf9\u5efa\u7b51\u7269\u5185\u90e8\u8bbe\u5907\u7684\u8fdc\u7a0b\u76d1\u6d4b\u548c\u63a7\u5236\u3002<\/p>\n

RS485\u603b\u7ebf\u6807\u51c6\u7684\u672a\u6765\u53d1\u5c55<\/h2>\n

  \u968f\u7740\u5de5\u4e1a\u548c\u7269\u8054\u7f51\u6280\u672f\u7684\u53d1\u5c55\uff0cRS485\u603b\u7ebf\u6807\u51c6\u4ecd\u7136\u5177\u6709\u5e7f\u9614\u7684\u53d1\u5c55\u524d\u666f\u3002\u672a\u6765\uff0c\u968f\u7740\u901a\u4fe1\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\u548c\u5e94\u7528\u9886\u57df\u7684\u4e0d\u65ad\u6269\u5c55\uff0cRS485\u603b\u7ebf\u5c06\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u7269\u8054\u7f51\u9886\u57df\u4e2d\u7ee7\u7eed\u53d1\u6325\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n

  \u901a\u4fe1\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65<\/h3>\n

  \u968f\u7740\u901a\u4fe1\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0cRS485\u603b\u7ebf\u6807\u51c6\u7684\u4f20\u8f93\u901f\u7387\u3001\u901a\u4fe1\u534f\u8bae\u7b49\u65b9\u9762\u5c06\u4f1a\u4e0d\u65ad\u6539\u8fdb\uff0c\u4ee5\u6ee1\u8db3\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u5bf9\u66f4\u9ad8\u6548\u7387\u3001\u66f4\u53ef\u9760\u901a\u4fe1\u7684\u9700\u6c42\u3002<\/p>\n

  \u5e94\u7528\u9886\u57df\u7684\u4e0d\u65ad\u6269\u5c55<\/h3>\n

  \u968f\u7740\u7269\u8054\u7f51\u6280\u672f\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u667a\u80fd\u697c\u5b87\u7b49\u9886\u57df\u7684\u5e7f\u6cdb\u5e94\u7528\uff0cRS485\u603b\u7ebf\u6807\u51c6\u5c06\u5728\u66f4\u591a\u9886\u57df\u53d1\u6325\u4f5c\u7528\uff0c\u4e3a\u5404\u79cd\u8bbe\u5907\u548c\u7cfb\u7edf\u63d0\u4f9b\u53ef\u9760\u7684\u901a\u4fe1\u652f\u6301\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u603b\u7ebf\u6807\u51c6\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u901a\u4fe1\u6807\u51c6\uff0c\u672c\u6587\u5c06\u4e3a\u60a8\u4ecb\u7ecdRS485\u603b\u7ebf\u6807\u51c6\u7684\u57fa\u672c\u539f\u7406\u3001\u5e94\u7528\u548c\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\u3002RS485\u603b\u7ebf\u6807\u51c6\u7684\u57fa\u672c\u539f\u7406RS485\u603b\u7ebf\u6807\u51c6\u662f\u4e00<\/p>\n","protected":false},"author":1,"featured_media":64231,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[61],"class_list":["post-68587","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/68587","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=68587"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/68587\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64231"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=68587"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=68587"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=68587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}